CN218034822U - Taper detection tool for taper sleeve hole - Google Patents
Taper detection tool for taper sleeve hole Download PDFInfo
- Publication number
- CN218034822U CN218034822U CN202221184306.3U CN202221184306U CN218034822U CN 218034822 U CN218034822 U CN 218034822U CN 202221184306 U CN202221184306 U CN 202221184306U CN 218034822 U CN218034822 U CN 218034822U
- Authority
- CN
- China
- Prior art keywords
- taper
- detection
- hole
- checking fixture
- dial indicator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a taper gauge for taper sleeve hole, which comprises a gauge frame body, a dial indicator, a detection rod, a lower taper detection disc and an upper taper detection mechanism; the dial indicator is arranged on the checking fixture frame body, the dial indicator is provided with a checking needle, and the checking needle movably extends to the lower part of the checking fixture frame body; the upper end of the detection rod is connected with the checking fixture frame body, and the lower end of the detection rod is connected with the lower taper detection disc; the upper taper detection mechanism is provided with a middle hole, the upper taper detection mechanism is movably sleeved outside the detection rod through the middle hole, and the upper side of the upper taper detection mechanism is in contact fit with the lower end of the detection needle. The utility model discloses simple structure, detection efficiency height, detection operation are easy, the count is accurate, be applicable to the big taper hole tapering that detects the taper sleeve in batches.
Description
Technical Field
The utility model relates to an examine technical field, in particular to utensil is examined to taper of taper sleeve hole.
Background
The taper sleeve is a common hardware fitting, the middle part of the taper sleeve is provided with a taper hole, and after the taper sleeve is machined, the taper of the taper hole of the taper sleeve needs to be detected so as to detect whether the taper sleeve is a qualified product.
In the prior art, the taper of the taper hole of the taper sleeve is measured by adopting a taper gauge, whether the taper size is qualified or not is measured by adopting the taper gauge, and the taper measuring method is suitable for detecting the taper sleeve with a small number. However, when the number of taper sleeves to be detected is large (for example, 10000 pieces), the manual taper gauge measurement is not suitable, because the manual taper gauge measurement needs visual reading, and has certain measurement limitation, the selective use of the corresponding specification is very complicated, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, provide a taper sleeve hole tapering that simple structure, detection efficiency are high, the detection operation is easy, the count is accurate, be applicable to big batch detection examine utensil.
In order to solve the technical problem, the utility model discloses technical scheme is: a taper gauge for a taper sleeve hole comprises a gauge frame body, a dial indicator, a detection rod, a lower taper detection disc and an upper taper detection mechanism; the dial indicator is arranged on the checking fixture frame body, the dial indicator is provided with a checking needle, and the checking needle movably extends to the lower part of the checking fixture frame body; the upper end of the detection rod is connected with the checking fixture frame body, and the lower end of the detection rod is connected with the lower taper detection disc; the upper taper detection mechanism is provided with a middle hole, the upper taper detection mechanism is movably sleeved outside the detection rod through the middle hole, and the upper side of the upper taper detection mechanism is in contact fit with the lower end of the detection needle.
Preferably, go up tapering detection mechanism from last to down including contact dish, adapter sleeve and last tapering detection dish in proper order, the upside of contact dish with the lower extreme of examining the needle contacts the cooperation, the diameter of going up tapering detection dish is greater than the diameter of tapering detection dish down.
Preferably, the outer peripheral surfaces of the upper taper detection plate and the lower taper detection plate are both truncated cones.
Preferably, the side part of the detection rod is provided with a vertical limiting long groove, the side part of the connecting sleeve is transversely provided with a pin hole, a limiting bolt is inserted into the pin hole, and the inner end of the limiting bolt extends into the limiting long groove so as to limit the rising end point and the falling end point of the upper taper detection mechanism.
Preferably, the checking fixture frame body is vertically provided with a first connecting hole, the lower end of the dial indicator is provided with a dial indicator connecting rod, the dial indicator connecting rod is inserted into the first connecting hole, the side part of the checking fixture frame body is provided with a fixing bolt, and the fixing bolt fixes the dial indicator connecting rod in the first connecting hole; the detection needle is movably arranged in the dial indicator connecting rod and extends out of the dial indicator connecting rod downwards.
Preferably, the checking fixture frame body is vertically provided with a second connecting hole, the upper end of the detection rod is inserted into the second connecting hole, the upper end of the detection rod is further provided with a gasket and a positioning screw, and the positioning screw penetrates through the gasket and then is screwed and positions the upper end of the detection rod.
Preferably, the checking fixture frame body is vertically provided with a limiting screw hole, a limiting screw is arranged in the limiting screw hole, and the lower end of the limiting screw extends to the lower side of the checking fixture frame body so as to limit the upper end position of the upper taper detection mechanism.
The beneficial effects of the utility model are that: when the taper of the taper sleeve hole is detected, the detection rod extends into the taper hole of the taper sleeve from top to bottom, at the moment, the outer peripheral surface of the lower taper detection disc is clamped at the lower end inner wall of the taper hole, the outer peripheral surface of the upper taper detection mechanism is clamped at the upper end inner wall of the taper hole, the upper side of the upper taper detection mechanism contacts with the lower end of the detection needle, and the dial indicator displays a taper value; according to the characteristic of taper, the detection rod moves upwards or downwards for a certain distance in the axial direction of the tapered hole, the diameter of the cross section of the measured taper is increased or reduced, and the increase or reduction of the numerical value is related to checking. The utility model discloses a percentage table lets the tapering detect accurate, quick, workman easy operation, and work efficiency is high, improves maneuverability.
Drawings
Fig. 1 is one of the overall structural diagrams of the present invention.
Fig. 2 is a second overall structure diagram of the present invention.
Fig. 3 is a structural diagram of the taper hole of the taper sleeve of the present invention.
Fig. 4 is a longitudinal sectional view of fig. 3.
Detailed Description
The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the utility model relates to a taper gauge for taper of taper sleeve hole, which is used for detecting the taper hole 101 of the taper sleeve 100 to detect whether the bottom of the taper hole 101 is qualified. The taper gauge for the taper sleeve hole of the utility model comprises a gauge frame body 1, a dial indicator 2, a detection rod 3, a lower taper detection disc 4 and an upper taper detection mechanism 5; the dial indicator 2 is arranged on the checking fixture frame body 1, the dial indicator 2 is provided with a checking needle 21, and the checking needle 21 movably extends to the lower part of the checking fixture frame body 1; the upper end of the detection rod 3 is connected with the checking fixture frame body 1, and the lower end of the detection rod 3 is connected with the lower taper detection disc 4; the upper taper detection mechanism 5 is provided with a middle hole 54, the upper taper detection mechanism 5 is movably sleeved outside the detection rod 3 through the middle hole 54, and the upper side of the upper taper detection mechanism 5 is in contact fit with the lower end of the detection needle 21.
When the taper of the taper sleeve hole is detected, the detection rod 3 extends into the taper hole 101 of the taper sleeve 100 from top to bottom, at the moment, the outer peripheral surface of the lower taper detection disc 4 is clamped at the inner wall of the lower end of the taper hole 101, the outer peripheral surface of the upper taper detection mechanism 5 is clamped at the inner wall of the upper end of the taper hole 101, the upper side of the upper taper detection mechanism 5 contacts with the lower end of the detection needle 21, and the dial indicator 2 is enabled to display the taper numerical value; according to the characteristic of the taper, the detection rod 3 is moved upwards or downwards for a certain distance in the axial direction of the tapered hole 101, the diameter of the cross section of the taper is measured to be increased or decreased, and the increase or decrease of the numerical value is related to checking. The utility model discloses a percentage table 2 lets the tapering detect accurate, quick, workman easy operation, and work efficiency is high, improves maneuverability.
As shown in fig. 1 to 4, the upper taper detection mechanism 5 includes, from top to bottom, a contact disc 51, a connection sleeve 52, and an upper taper detection disc 53, the upper side of the contact disc 51 is in contact fit with the lower end of the detection needle 21, and the diameter of the upper taper detection disc 53 is greater than that of the lower taper detection disc 4. The outer peripheral surfaces of the upper taper detection plate 53 and the lower taper detection plate 4 are both truncated cones.
As shown in fig. 4, a vertical limiting long groove 31 is formed in a side portion of the detection rod 3, a pin hole 521 is formed in a side portion of the connection sleeve 52 in the transverse direction, a limiting bolt 522 is inserted into the pin hole 521, and an inner end of the limiting bolt 522 extends into the limiting long groove 31 to limit a rising end point and a falling end point of the upper taper detection mechanism 5.
As shown in fig. 1 to 4, a first connecting hole 11 is vertically formed in the checking fixture frame 1, a dial indicator connecting rod 22 is arranged at the lower end of the dial indicator 2, the dial indicator connecting rod 22 is inserted into the first connecting hole 11, a fixing bolt 12 is arranged at the side of the checking fixture frame 1, and the dial indicator connecting rod 22 is fixed in the first connecting hole 11 by the fixing bolt 12; the detecting needle 21 is movably arranged in the dial indicator connecting rod 22 and extends out of the dial indicator connecting rod 22. The checking fixture frame body 1 is vertically provided with a second connecting hole 13, the upper end of the detection rod 3 is inserted into the second connecting hole 13, the upper end of the detection rod 3 is further provided with a gasket 32 and a positioning screw 33, and the positioning screw 33 is screwed and positions the upper end of the detection rod 3 after penetrating through the gasket 32. The checking fixture frame body 1 is vertically provided with a limiting screw hole 14, a limiting screw 15 is arranged in the limiting screw hole 14, and the lower end of the limiting screw 15 extends to the lower side of the checking fixture frame body 1 so as to limit the position of the upper end of the upper taper detection mechanism 5.
The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.
Claims (7)
1. The utility model provides an utensil is examined to taper sleeve hole tapering which characterized in that: the device comprises a checking fixture frame body, a dial indicator, a detection rod, a lower taper detection disc and an upper taper detection mechanism; the dial indicator is arranged on the checking fixture frame body, the dial indicator is provided with a checking needle, and the checking needle movably extends to the lower part of the checking fixture frame body; the upper end of the detection rod is connected with the detection tool frame body, and the lower end of the detection rod is connected with the lower taper detection disc; the upper taper detection mechanism is provided with a middle hole, the upper taper detection mechanism is movably sleeved outside the detection rod through the middle hole, and the upper side of the upper taper detection mechanism is in contact fit with the lower end of the detection needle.
2. The taper gauge for taper sleeve holes according to claim 1, wherein: go up the tapering detection mechanism from last to including contact disc, adapter sleeve and last tapering detection dish down in proper order, the upside of contact disc with examine the cooperation that contacts of the lower extreme of needle, the diameter of going up the tapering detection dish is greater than the diameter of tapering detection dish down.
3. The taper gauge for taper sleeve holes according to claim 1, wherein: the outer peripheral surfaces of the upper taper detection disc and the lower taper detection disc are truncated cones.
4. The taper gauge for taper sleeve holes according to claim 2, wherein: the lateral part of the detection rod is provided with a vertical limiting long groove, the lateral part of the connecting sleeve is transversely provided with a pin hole, a limiting bolt is inserted into the pin hole, and the inner end of the limiting bolt extends into the limiting long groove so as to limit the rising endpoint and the falling endpoint of the upper taper detection mechanism.
5. The taper gauge for taper sleeve holes according to claim 2, wherein: the checking fixture frame is vertically provided with a first connecting hole, the lower end of the dial indicator is provided with a dial indicator connecting rod, the dial indicator connecting rod is inserted into the first connecting hole, the side part of the checking fixture frame is provided with a fixing bolt, and the fixing bolt fixes the dial indicator connecting rod in the first connecting hole; the detection needle is movably arranged in the dial indicator connecting rod and extends out of the dial indicator connecting rod downwards.
6. The taper gauge for taper sleeve holes according to claim 5, wherein: the checking fixture comprises a checking fixture body, and is characterized in that a second connecting hole is vertically formed in the checking fixture body, the upper end of a detection rod is inserted into the second connecting hole, a gasket and a positioning screw are further arranged at the upper end of the detection rod, and the positioning screw penetrates through the gasket and then is in threaded connection with and positions the upper end of the detection rod.
7. The taper gauge for taper sleeve holes according to claim 6, wherein: the checking fixture comprises a checking fixture frame body and is characterized in that a limiting screw hole is vertically formed in the checking fixture frame body, a limiting screw is arranged in the limiting screw hole, and the lower end of the limiting screw extends to the lower portion of the checking fixture frame body so as to limit the upper end position of an upper conicity detection mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184306.3U CN218034822U (en) | 2022-05-18 | 2022-05-18 | Taper detection tool for taper sleeve hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184306.3U CN218034822U (en) | 2022-05-18 | 2022-05-18 | Taper detection tool for taper sleeve hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218034822U true CN218034822U (en) | 2022-12-13 |
Family
ID=84371660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221184306.3U Active CN218034822U (en) | 2022-05-18 | 2022-05-18 | Taper detection tool for taper sleeve hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218034822U (en) |
-
2022
- 2022-05-18 CN CN202221184306.3U patent/CN218034822U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211717342U (en) | Tool checking fixture error and leakage prevention device | |
| CN115371525A (en) | Measuring gauge and rapid measuring method in production process of large-diameter inner taper hole product | |
| CN210036535U (en) | Engine connecting rod height gauge | |
| CN201152733Y (en) | Measurement apparatus for hexagon comb dies concentricity | |
| CN218034822U (en) | Taper detection tool for taper sleeve hole | |
| CN212300226U (en) | Simple inner hole taper detection device | |
| CN207570502U (en) | A kind of inner cone major diameter dimension detector | |
| CN216620964U (en) | Floating taper hole depth measurement examines utensil | |
| CN215676817U (en) | Device for measuring depth of groove in inner wall of cylindrical part | |
| CN212931286U (en) | Hole depth error measurement gauge | |
| CN208187312U (en) | A kind of rim inner diameter measuring device | |
| CN211401053U (en) | Utensil is examined to bottom of a hole chamfer hole degree of depth | |
| CN220270307U (en) | Utensil is examined in numerical control handle of a knife cone height special use | |
| CN214308565U (en) | Device for rapidly detecting height of V-shaped groove of knife handle and symmetry degree of lug grooves of knife handle | |
| CN211953998U (en) | Deep hole inner conical surface angle gauge | |
| CN212274834U (en) | Utensil is examined to outer conicity of gear | |
| CN215373825U (en) | Utensil is examined to accurate detection taper in taper hole | |
| CN218765011U (en) | Checking fixture for rapidly judging state of workpiece | |
| CN216593102U (en) | Measuring device for detecting height value of shell product | |
| CN220230371U (en) | Special gauge for V-groove width of numerical control knife handle | |
| CN210981086U (en) | Measuring tool for detecting bottom thickness of cylindrical part to be qualified | |
| CN219736189U (en) | Gauge for head height dimension of cold forging of screw rod | |
| CN213688130U (en) | Inner gear ring runout detector | |
| CN207675149U (en) | Centre bore special gauge | |
| CN217654448U (en) | Hand-held type external splines tooth depth zone table examines utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |